SE463323B - Medel foer reglering av det inre volymfoerhaallandet i en rotationskompressor - Google Patents

Medel foer reglering av det inre volymfoerhaallandet i en rotationskompressor

Info

Publication number
SE463323B
SE463323B SE8900816A SE8900816A SE463323B SE 463323 B SE463323 B SE 463323B SE 8900816 A SE8900816 A SE 8900816A SE 8900816 A SE8900816 A SE 8900816A SE 463323 B SE463323 B SE 463323B
Authority
SE
Sweden
Prior art keywords
valve body
drain
plane
valve
drain port
Prior art date
Application number
SE8900816A
Other languages
English (en)
Swedish (sv)
Other versions
SE8900816L (sv
SE8900816D0 (sv
Inventor
P Lindstroem
Original Assignee
Stal Refrigeration Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stal Refrigeration Ab filed Critical Stal Refrigeration Ab
Priority to SE8900816A priority Critical patent/SE463323B/sv
Publication of SE8900816D0 publication Critical patent/SE8900816D0/xx
Priority to JP2052877A priority patent/JP2875573B2/ja
Priority to US07/489,551 priority patent/US5044909A/en
Priority to DE4007217A priority patent/DE4007217C2/de
Priority to SU904743980A priority patent/RU1830112C/ru
Priority to GB9005122A priority patent/GB2230054B/en
Publication of SE8900816L publication Critical patent/SE8900816L/
Publication of SE463323B publication Critical patent/SE463323B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/16—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using lift valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
SE8900816A 1989-03-08 1989-03-08 Medel foer reglering av det inre volymfoerhaallandet i en rotationskompressor SE463323B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8900816A SE463323B (sv) 1989-03-08 1989-03-08 Medel foer reglering av det inre volymfoerhaallandet i en rotationskompressor
JP2052877A JP2875573B2 (ja) 1989-03-08 1990-03-06 ねじ圧縮機の内部体積制御用弁装置
US07/489,551 US5044909A (en) 1989-03-08 1990-03-07 Valve device for control of the inner volume relation in a screw type rotary compressor
DE4007217A DE4007217C2 (de) 1989-03-08 1990-03-07 Ventilvorrichtung zur Regelung des inneren Volumenverhältnisses eines Schraubenverdichters
SU904743980A RU1830112C (ru) 1989-03-08 1990-03-07 Ротационный компрессор винтового типа с клапанным устройством дл регулировани внутреннего объемного соотношени
GB9005122A GB2230054B (en) 1989-03-08 1990-03-07 A rotary compressor control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8900816A SE463323B (sv) 1989-03-08 1989-03-08 Medel foer reglering av det inre volymfoerhaallandet i en rotationskompressor

Publications (3)

Publication Number Publication Date
SE8900816D0 SE8900816D0 (sv) 1989-03-08
SE8900816L SE8900816L (sv) 1990-09-09
SE463323B true SE463323B (sv) 1990-11-05

Family

ID=20375277

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8900816A SE463323B (sv) 1989-03-08 1989-03-08 Medel foer reglering av det inre volymfoerhaallandet i en rotationskompressor

Country Status (6)

Country Link
US (1) US5044909A (ja)
JP (1) JP2875573B2 (ja)
DE (1) DE4007217C2 (ja)
GB (1) GB2230054B (ja)
RU (1) RU1830112C (ja)
SE (1) SE463323B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6599112B2 (en) * 2001-10-19 2003-07-29 Imperial Research Llc Offset thread screw rotor device
CN101375062B (zh) * 2005-12-12 2010-12-08 江森控制丹麦有限公司 螺杆压缩机
US20110038747A1 (en) * 2008-06-24 2011-02-17 Carrier Corporation Automatic volume ratio variation for a rotary screw compressor
EP2612035A2 (en) 2010-08-30 2013-07-10 Oscomp Systems Inc. Compressor with liquid injection cooling
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE254261C (ja) *
US3151806A (en) * 1962-09-24 1964-10-06 Joseph E Whitfield Screw type compressor having variable volume and adjustable compression
JPS59131791A (ja) * 1983-01-19 1984-07-28 Toyoda Autom Loom Works Ltd スクリユ−圧縮機
EP0162157B1 (en) * 1984-05-21 1988-08-10 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. A screw compressor incorporating a slide valve
SE464656B (sv) * 1986-01-31 1991-05-27 Stal Refrigeration Ab Lyftventil foer rotationskompressor
DD253455A1 (de) * 1986-10-15 1988-01-20 Kuehlautomat Veb Leistungsgeregelter oelueberfluteter schraubenverdichter mit verstellbarem eingebauten volumenverhaeltnis
SE464885B (sv) * 1988-04-25 1991-06-24 Svenska Rotor Maskiner Ab Skruvkompressor med lyftventil

Also Published As

Publication number Publication date
GB2230054A (en) 1990-10-10
US5044909A (en) 1991-09-03
GB9005122D0 (en) 1990-05-02
JPH02298687A (ja) 1990-12-11
SE8900816L (sv) 1990-09-09
SE8900816D0 (sv) 1989-03-08
DE4007217C2 (de) 1999-08-05
GB2230054B (en) 1993-04-21
RU1830112C (ru) 1993-07-23
DE4007217A1 (de) 1990-09-13
JP2875573B2 (ja) 1999-03-31

Similar Documents

Publication Publication Date Title
SE461927B (sv) Roterande deplacementskompressor med anordning foer reglering av dess inre volymfoerhaallande
SE464885B (sv) Skruvkompressor med lyftventil
SE463323B (sv) Medel foer reglering av det inre volymfoerhaallandet i en rotationskompressor
JP3058888B2 (ja) ロータリ油圧装置
US5816789A (en) Rotary pump/engine
SE451394B (sv) Forfarande for reglering av en rotationskompressor
DE60111903T2 (de) Dichtungskühlung für Taumelscheibenverdichter
EP3106610B1 (en) Suction/compression assembly for a waste material aspiration system
KR20180108994A (ko) 컴프레서
DE10041806A1 (de) Turbolader
SE428043B (sv) Kompressor med radiellt inlopp till en skruvformig rotor
JP6939989B2 (ja) 遠心圧縮機
KR20050021947A (ko) 펌프 밸브 조립체
CN102959236A (zh) 用于双速摆线装置的分配器组件
SE462343B (sv) Skruvkompressor foer intermittent drift
KR100225915B1 (ko) 두개의배출관및한개의조절구를지닌원심펌프
EP1038106A1 (en) A hydraulic rotating axial piston engine
KR19980070539A (ko) 과급기용 모듈러 바이패스 시스템
SE444601B (sv) Anordning for reglering av volymkapaciteten hos en skruvkompressor
US5380178A (en) Rotary device and method of assembly
CN1987174A (zh) 阀门装置
JPH0520598B2 (ja)
US7089847B2 (en) Hydraulic cam motor
US20100092325A1 (en) Pneumatic vane motor
BR102013015194A2 (pt) Compressor de palheta em tandem

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8900816-3

Format of ref document f/p: F

NUG Patent has lapsed